2018高考英语基础梳理训练及答案：选修8 Unit2 Cloning
2018届高三英语总复习第一部分回归教材Unit2Cloning课时作业新人教版选修8
Unit 2 CloningⅠ.阅读理解(2017·阳高县一中月考)Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people.The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And to date, doctors have not found an effective way to cure them. But if the gene technology is applied, not only these two diseases can be cured completely, bringing happiness and more living days to the patients, but also the great amount of money people spend on curing their diseases can be saved, therefore it benefits the economy as well. In addition, human life span (寿命) can be prolonged.Gene technology can help people to give birth to more healthy and clever children. Some families, with the English imperial (皇家的) family being a good example, have hereditary diseases. This means their children will for sure have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases. But gene technology can solve this problem perfectly. The scientist just need to find the wrong gene and correct it, and a healthy child will be born.Some people are worrying that the gene research can be used to manufacture human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in a very normal way. Of course, the governments must take care to control gene technology.1．What does “them” in the second paragraph refer to?A．People with cancer or heart disease.B．Millions of people with serious diseases.C．Some diseases doctors can do nothing with.D．The two illnesses of cancer and heart disease.2．What can gene technology do according to paragraph three?A．It can help the English imperial family out.B．It can be used to clone human babies.C．It can help people to give birth of a baby.D．It is likely to treat hereditary diseases.3．What are people worried about according to the passage?A．Human babies may be cloned in a large scale.B．Healthy human babies will soon be cloned.C．Scientists may well find the wrong genes.D．The government may not control gene techs.4．This passage is mainly written to ________.A．show gene technology will benefit peopleB．show gene technology will do harm as wellC．tell that gene technology is a hot topicD．tell that gene technology is growing fast答案与解析基因技术可以帮助生产出更健康更聪明的孩子，可以有助于治愈家庭的遗传病，这表明基因技术将会有益于人类。
2018学年度人教版选修8Unit2Clone单元综合测试英语试题(含有听力 答案解析word版)
2018学年度人教版选修8UnitClone单元综合测试英语试题第I卷（选择题共100分）第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1．5分，满分7．5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题．每段对话仅读一遍。
例：How much is the shirt?A．￡19．15．B．￡9．15．C．￡9．18．答案是B．1．What does the man like about the play?A．The story．B．The ending．C．The actor．2. Which place are the speakers trying to find?A．Hotel．B．Bank．C．Restaurant．3．At what time will the two speakers meet?A．5：20．B．5：l0．C．4：40．4．What will the man do?A．Change the plan．B．Wait for a phone call．C．Sort things out．5．What does the woman want to do?A．See a film with the man．B．Offer the mall some help．C．Listen to some great music．第二节(共1 5小题：每小题1.5分，满分22.5分)听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话前，你将有时间阅读各个小题，每小题5 秒钟：听完后，各小题给出5秒钟的作答时间。
2018高考英语一轮温习构思Unit2Cloning课时作业新人教
Unit 2 CloningⅠ.阅读明白得A(2017·潍坊4月模拟)Every evening Sylvie left her grandmother's house at 530 to bring their cow home. The old animal spent her days out in the open country eating sweet grass. When the cow heard Sylvie's voice calling her, she would hide among the bushes, unwilling to go home.This evening it had taken Sylvie longer than usual to find her cow. The child hurried the cow through the dark forest, following a narrow path that led to her grandmother's home.“Hello, little girl，” a young man called out cheerfully. “I've been hunting for birds, but I've lost my way.” The young man explained he was a scientist, who searched for birds. “Do you put them in a cage？” Sylvie asked. “No，” he answered, “I shoot them and deal with them with special chemicals to preserve them.”“I saw a white heron (苍鹭) not far from here two days ago. It's a very rare bird. Have you seen it, too？” he asked Sylvie. Sylvie's heart began to beat fast. She knew that strange white bird! The young man was staring at Sylvie. “I would give $10 to the person who showed me where the white heron is.”Sylvie had a plan that she would get the $ 10 for her grandmother and make the young man happy. Her plan was to climb to the top of a tall pine tree to see where the white heron had hidden its nest.The pine tree seemed to grow taller, the higher that Sylvie climbed. Suddenly a bird with broad white wings flew past Sylvie and landed on a pine branch below her. The white heron sat on its nest in a nearby tree. Sylvie gave a long sigh. She knew the wild bird's secret now. Slowly she began her dangerous trip down the ancient pine tree.About an hour later Sylvie returned. Both her grandmother and the young man stood up as she came into the kitchen. The splendid moment to speak about her secret had come. But Sylvie was silent. She could not tell the heron's secret and give its life away.【解题导语】本文是一篇记叙文，讲述了小女孩Sylvie最终因为她的仁慈而没有把白苍鹭的栖息地告知年轻的科学家的故事。
选修8 Unit 2 Cloning
选修八
高考一轮总复习 • 英语
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1.The purpose of education is not only the ___ac_c_u_m__u_la_t_io_n____ of knowledge. And it also means ___a_c_c_u_m_u_l_a_ti_n_g___ intelligence as well as abilities. (accumulate) 2．From the appearance, we cannot tell the ____d_i_f_fe_r_e_n_c_es___ 拓展 between the twins, though they always have some ____d_i_ff_e_re_n_t___ 单词 ideas. And as for this phenomenon, ideas ___d_i_f_fe_r___ among many people. (differ) 3．Grey decided to move to the countryside and his mother made no ____o_b_je_c_ti_o_n___ to it, while his father ___o_b_j_e_c_te_d___ to it. (object)
7．___a_s_su_m__p_ti_o_n___ n．假定；设想→___as_s_u_m__e__ vt.假定；设 想
选修八
高考一轮总复习 • 英语
2018学年度人教版选修8Unit2Clone单元综合测试英语试题(含有听力 答案解析)
2018学年度人教版选修8UnitClone单元综合测试英语试题第I卷（选择题共100分）第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1．5分，满分7．5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题．每段对话仅读一遍。
例：How much is the shirt?A．￡19．15．B．￡9．15．C．￡9．18．答案是B．1．What does the man like about the play?A．The story．B．The ending．C．The actor．2.Which place are the speakers trying to find?A．Hotel．B．Bank．C．Restaurant．3．At what time will the two speakers meet?A．5：20．B．5：l0．C．4：40．4．What will the man do?A．Change the plan．B．Wait for a phone call．C．Sort things out．5．What does the woman want to do?A．See a film with the man．B．Offer the mall some help．C．Listen to some great music．第二节(共15小题：每小题1.5分，满分22.5分)听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小题给出5秒钟的作答时间。
2018高中英语参考课件：8-Unit 2 Cloning 精品
重点单词 单词特训 核心短语 短语特训
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2.object vt.& vi.不赞成;反对 n.物体;目标 领悟高考·究考法 诵读或翻译句子,体会黑体部分含义: (1)It didn’t occur to me that you would object. 我没想到你会反对。 (2)They all object to the plan. 他们都反对这个计划。 (3)We object to leaving school and going to work. 我们反对辍学去打工。
her. 5.The weather is bound to
get better tomorrow.
3.condition 常见搭配 living conditions 生活环境 in good/poor condition 状况很 好/坏 out of condition 健康状况欠佳 on condition that...在……条件 下;倘若…… on no condition 一点也不;决不 (放在句首时,用部分倒装语序)
(3)Looking back,Diana,a fashion designer,owes her achievements
to the goal she set. 回想一下,戴安娜,一个时装设计师,把她的成就归功于她所设定的 目标。
重点单词 单词特训 核心短语 短语特训
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这些话肯定会让他生气 的。 The words are bound to make him angry.
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Ⅳ.语篇一箭双雕,步步登高 Kill two birds with one stone. Cloning is a way of 1. making (make)an exact copy of
选修八 Unit 2 Cloning
Ⅰ.阅读理解AUrbana Park District Nature ProgramsNational Public Lands Day—Celebrate WetlandsSaturday, September 24Meadowbrook ParkAge 8 and upJoin us by planting native plants. Your efforts will help the Douglas Creek wetlands to clean water and reduce flooding, which will benefit the wildlife and the public. Long sleeves and sneakers are recommended.Mom and Child in the WildSaturday, October 1, 1－4 p．m.Busey WoodsAge 8 and up with MomCould you start a fire without matches? Could you find your way if you were lost in the woods? This experience for moms and kids will be unlike any other. Together, we will get “lost”in Busey Woods and learn how to survive in the woods. We'll celebrate our success with delicious food!Volunteer Naturalist TrainingSunday, October 9Anita Purves Nature CenterAge 18 and upBy appointmentMake a difference to children who visit the nature center each year and help get kids excited about the environment. To be a volunteer naturalist, your schedule must allow you to lead tours on a weekday morning. Please call 217-384-4062 to set up a time for personal training.America Recycles Day－It's Electric!Saturday, November 19,11 a．m.—3 p．m.Friendship Grove Nature PlayscapeAll AgesJoin our recycling celebration. Explore repurposed creations made by local artists and try your hand at making your own. Play games and take home free goodies. This year's event showcases where you can take electronic items (物品) to be reused and why.[语篇解读]本文是一篇应用文。
高考英语总复习(活学活用+能力提升)Unit 2 Cloning(含
Unit 2 CloningⅠ.写出下列必考单词1．仅，只，不过adv. ____________ 2．打扰；使烦心v．____________3．缺点；不利条件n．____________4．直接的；坦率的adj. ____________5．突破n. ____________ 6．程序；步骤n. ____________7．获得，赢得v. ____________8．媒介；手段(pl) n．____________ 9．积累，累积v．____________ 10．退休，离开v. ____________ Ⅰ.1.merely 2.bother 3.drawback 4.straightforward5．breakthrough 6.procedure 7.obtain 8.media9．accumulate 10.retireⅡ.写出下列单词的变化形式1．有区别v. ____________ 差异n. ____________不一样的adj. ____________ 2．宾语；物体n. ____________ 反对；抗议v. ____________反对n. ____________ 客观的adj. ____________ 3．装饰v．____________ 装饰n. ____________ 4．修改，纠正v．____________ 准确的，得体的adj. ____________不准确的adj. ____________ 5．法规，条例n. ____________ 有规律的，定期的adj. ____________不规则的adj. ____________1.differ；difference；different2.object；object；objection；objective 3．decorate；decoration 4.correct；correct；incorrect5．regulation；regular；irregular用所给单词的适当形式填空。
学考优化指导2017-2018学年高中英语选修8练习：Unit 2
Unit2CloningSectionⅠ—Warming Up,Pre-reading,Reading&Comprehending课后篇巩固探究一、写作词汇检测根据该部分词汇,完成下列小对话或语段。
1.—Li Hua won the first prize in the national English competition.—Oh,really?I’m glad that his efforts at last (得到回报).答案:paid off2.—Why did you look so (沮丧) in the morning?—I lost my wallet with my ID card and a lot of money.答案:cast down3.—How much is this coat and tie?—It is $68 (总共).答案:altogether4.—Do you think it is wise to clone humans?—I don’t think so.It may raise (伦理的) and social questions.答案:moral5.—How do Americans like to be called?—Most of them don’t (反对) calling them by their first name.答案:object to6.—Where can I (得到) a list of restaurants?—Go and ask our manager for it.答案:obtain7.—So you think I’m wrong?—No,not (精确),but...答案:exactly8.John (不同) with us on this matter,so he (禁止) me to go with you. 答案:differs;forbids二、阅读词汇检测根据该部分词汇,写出黑体部分的汉语意思。
2018-2019学年英语人教版选修8练习：Unit 2 Cloning
Unit 2 Cloning[导语]从1998年中国科学院动物研究所首席科学家、动物克隆与受精生物学学科带头人陈大元首次正式提出克隆大熊猫到现在，整整20年过去了，陈老仍然执着于此。
然而保护大熊猫，究竟要不要通过克隆的方式呢？China has been exploring every possible means of saving giant pandas，one of the world's most endangered species，from becoming extinct，even if it means resorting to(诉诸) cloning them.Chen Dayuan，a senior scientist who specializes in cloning at the Institute of Zoology in the Chinese Academy of Sciences，introduced the idea of performing cloning techniques on giant pandas in 1998.Using initial funding of 100，000 yuan，Chen successfully produced blastocysts(胚泡) by transplanting the somatic nucleus from sample pandas into the egg cells of rabbits.“Those who are against cloning have made their voices heard throughout the research project on cloning giant pandas.Some people believe cloning goes against nature，but it is actually a pioneering technology.If successful，it is a way to save endangered animals，”Chen said.Some scientists take a different view.“While I agree that research on cloning is meaningful，it is inappropriate to use giantpandas in this type of experiment.The number of pandas is limited and human beings have yet to master knowledge about pandas' pregnancy.Cloning would do little to save the species，”said Wang Dajun，a researcher at the School of Life Sciences，Peking University.In response，Chen said that he would continue his research.[词海拾贝]1．endangered adj.快要绝种的2．technique n．技巧，手法3．transplant v．移植4．pregnancy n．怀孕[问题思考]1．Do you think pandas can be saved by cloning？Why?_______________________________________________________ 2．Why are some scientists against cloning pandas?_______________________________________________________ 答案：1.略2．Because they think cloning goes against nature.Ⅰ.为单词选择正确的释义1．commercial A．装饰2．undertake B．最初的，开始的3．breakthrough C．假定；设想4．procedure D．媒介；手段；工具5．altogether E．程序；步骤；手续6．medium F．规则；规章；法规7．assumption G．商业的；贸易的8．regulation H．着手；从事；承担9．initial I．缺点；不利条件10．drawback J．总共；完全地11．decoration K．突破答案：1－G2－H3－K4－E5－J6－D7－C8－F 9－B10－I11－AⅡ.根据所给汉语提示写出单词1．________ n．双胞胎之一；孪生儿之一adj.成对的；成双的2．________ v t.扔；投；掷3．________ v t.获得；赢得4．________ v t.获得；到达(水平、年龄、状况等)5．________ adj.道德(上)的；伦理的6．________ v t.欠(账、钱、人情等)；归功于……7．________ v i.退休；离开8．________ v t.打扰v i.操心n．烦扰9．________ n．羽毛10．________ adj.合情理的；讲道理的；公道的答案：1.twin 2.cast 3.obtain 4.attain 5.moral6．owe7.retire8.bother9.feather10.reasonableⅢ.根据英语释义写出单词1．________：outspoken2．________：correct in every detail3．________：a change that makes sth more accurate than it was before4．________：be different5．________：be against6．________：collect or gather over a period of time7．________：hit someone or something8．________：having too much pride9．________：be against someone10．________：only11．________：not able to do something12．________：admire very much答案：1.straightforward 2.exact 3.correction 4.differ5．object 6.accumulate7.strike8.vain9.resist10．merely11.unable12.adoreⅣ.选用正确短语的适当形式完成句子2．Robert sat there alone，looking ________．What had happened to him?3．Are you ________ Tony's suggestion that we should work around the clock to meet the deadline?4．His parents ________ his going to the USA for further study，because they thought he was too young.5．He will set off the day after tomorrow，________，on May 26，Tuesday.6．My opinion about the problem ________ yours.I think things will get better if we try our best.7．Our teacher ________ the importance of safety ________，so we were all careful when crossing the street.8．Though the building was built in the 1980s，it is still ________________．9．The old kind－hearted man donated money to charities ________________ though he didn't have much money.10．To our great delight，the badly injured boy was ________ by the experienced doctors.11．I am afraid your efforts are ________；he wouldn't listen to others.12．There appeared a rainbow.The weather ________ get better.答案：1.pay off 2.cast down 3.in favour of 4.objected to5．to be exact 6.differs from7.struck into our hearts8．in good condition9.from time to time10.brought back to life11.in vain12.was bound to课文表层理解Ⅰ.判断正(T)误(F)1．A cloned animal usually dies earlier than the original one.()2．Cloned people could live forever.()3．Cloning is something that has been developed quite recently.()4．The lamb is the clone of the cell from sheep because it provides the nucleus.()5．There were many arguments about animal cloning and concerns about the future of cloning.()答案：1.T 2.F 3.F 4.T 5.TⅡ.读课文，完成表格4．the disturbing news 5.cast down6．half the length of7.objections8.human beings9．nervous and more conservative10.forbid课文深层理解Ⅰ.主旨匹配Para.1A．The major uses and procedures of cloning.Para.2 B．The definition of cloning.Para.3 C．People's reaction to cloning.Para.4 D．The problems of Dolly.Para.5 E．The effect of Dolly.答案：Para.1－B Para.2－A Para.3－D Para.4－E Para.5－CⅡ.单项选择1．It can be inferred from the passage that a cloned animal ________．A．usually lives as long as the original oneB．usually lives longer than the original oneC．usually dies earlier than the original oneD．is usually as healthy as the original one2．Which of the following is an advantage of cloning? A．Cloning can be used for earning money.B．Large quantities of food can be produced by cloning. C．Cloning can not help keep animals from becoming extinct. D．Famous persons who have passed away can be cloned. 3．We can use the skill of cloning to ________．A．bring about global peaceB．create other famous scientistsC．improve the development of learning languageD．cure some special diseases4．What can we learn from the text?A．Cloned mice can live as long as the original ones. B．Cloning will come to an end because of objections.C．All the research into human cloning will be forbidden.D．It is more difficult to clone animals than clone plants. 5．What is the writer's attitude towards cloning in this passage? A．Objective.B．Negative.C．Positive. D．Unclear.答案：1.C 2.B 3.D 4.D 5.AⅢ.领会下列句子所用的句型并尝试译成汉语1．It is a difficult task to__undertake．_______________________________________________________2．Cloning plants is straightforward while cloning animals is very complicated.______________________________________________________ 3．Although at present human egg cells and embryos needed for cloning research are difficult to obtain，newspapers wrote of evil leaders hoping to clone themselves to attain their ambitions._______________________________________________________ 4．Then__came the disturbing news that Dolly had become seriously ill._______________________________________________________ 答案：1.它是一项很难完成的任务。
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Unit 2 Cloning 高考练兵场 完形填空（记叙文） Every day on Amelia’s way to work she had to pass a slum. But despite being a 1 worker, she had never paid much attention to it. This 2 when she met a ragged boy named Jack. Jack knew that 3 was the head of social services, and was sure she could help. He reached out his hand to 4 her, and said, “Can you 5 me? I’m looking hard for my dad. ” His hands were 6 cold that Amelia could not help 7 them. She said, “What’s up? ” “My mom is sick and too 8 to get up. Her birthday is coming. I know my father’s coming back would be the best 9 . We really love him, and need him. ” “So what’s his name? What does he do? ” Amelia 10 . He said, “I’ve no idea. My mama said he had 11 us before I was two years old. ” Amelia was 12 moved and said, “Take me to your home, son. ” He 13 her to a small hut where Amelia 14 a woman who knew her life was near its 15 . She said to Amelia, “Please find a 16 for my son. Please don’t leave him alone in the 17 . ” Amelia took her hand and nodded, with 18 running from her eyes. God had an answer to her prayer as well, since her husband and she had no 19 , and had been wanting a child for a long time. Ever since Amelia 20 Jack into her home they have felt full of joy and laughter. 1. A. nationalB. social C. medical D. official 2. A. promotedB. changed C. happened D. began 3. A. whoB. he C. she D. it 4. A. feel B. move C. make D. touch 5. A. helpB. hearC. follow D. recall 6. A. soB. suchC. too D. quite 7. A. buryingB. holding C. robbing D. hugging 8. A. terribleB. thin C. weakD. painful 9. A. freedomB. reliefC. comfort D. present 10. A. askedB. wondered C. doubted D. witnessed 11. A. leftB. threw C. stole D. lost 12. A. closelyB. deeply C. widely D. carefully 13. A. explainedB. introduced C. led D. apologised 14. A. watched B. observed C. found D. saw 15. A. top B. bottomC. tip D. end 16. A. relativeB. houseC. home D. friend 17. A. earthB. open C. world D. air 18. A. waterB. tears C. laughter D. sweat 19. A. childrenB. money C. roomD. place 20. A. tookB. changedC. turned D. sent
参考答案41.BBCDA ABCDA ABCDD CCBAA ：
1．____________ vi.不同；相异→____________ n．不同；差异→____________ adj.不同的 2．____________ adj.精确的；准确的→____________ adv.精确地；准确地 3．____________ adj.简单的；直接的；坦率的 4．____________ n．突破 5．____________ n．规则；规章；法规→____________ adj.规则的；有规律的 6．____________ vt.扔；投；掷→____________(过去式)→____________(过去分词) 7．____________ adv.总共；完全地 8．____________ vi.反对；不赞成→____________ n．不赞成；反对；异议 9．____________ n．(pl.)媒介；手段；工具→____________(单数) 10．____________ vt.禁止；不准→____________(过去式)→____________(过去分词) 11．____________ vt.&vi.积累；聚积 12．____________ adv.立刻；不久 13．____________ vi.退休；离开→____________n．退休，退职，退役→____________ adj.退休的；退职的 14．____________ vt.打扰 vi.操心→____________ n．烦扰 15．____________ vt.抵抗；对抗→____________ n．抵抗力；反抗→____________ adj.有抵抗力的；耐„„的 16．____________ vt.获得；赢得→____________ adj.可获得的；可得到的
1．He ____________(不准) them from mentioning the subject again. 2．Under the new____________(规章) spending on office equipment will be strictly controlled. 3．They tried in ____________(白费力气) to persuade her to go. 4．He is in good health; he is able to ____________(抵抗) diseases. 5．I ____________(反对) to having to rewrite the article. 6．People ____________(崇拜)him for his noble character. 7．The way my brother talked to mother ____________(打扰)me. 8．We could ____________(从事) the work for the time being. 9．The novel took a year to write ____________(总共)，from start to finish. 10．You've had a great ____________(突破)to get better understanding of it.
1．cast ____________ 沮丧；不愉快 2．object ____________ 反对 3．____________ favour____________ 赞成；支持 4．(be)____________ to (do) ...一定或注定(做)„„ 5．____________ time ____________ time不时；偶尔 6．bring ____________ ____________ life 使复生；使复活 7． pay____________ 得到好结果；取得成功；偿清 8．____________ vain白费力气；枉费心机 9．____________ good/poor condition状况很好/坏；情况很好/坏 10．strike ...____________ one's heart使„„刻骨铭心
Dolly's death, like her birth, ____________ ____________ ____________ ____________ worries. 多莉之死，正如它的出世一样，注定要带来焦虑。 句型提炼：be bound to do sth.意为“注定要„„”。
基础梳理整合 词汇拓展 1．differ；difference；different 2．exact；exactly